Which cities are the most promising for tech job seekers? We offer our own analysis and rankings.

2. Second on our list is none other than Silicon Valley, where tech workers average $148,775 per year. There are 8,709 roles available. Silicon Valley has many highly valued tech companies such as Apple, Google, HP and Intel. Whether you're looking for social, professional or gaming networks, Silicon Valley provides headquarters for Google, Facebook, Twitter, LinkedIn and Zynga. The Cost of Living Index ranges from 138.3 to 156.8.